Clinical trials Below are current clinical trials.476 studies in Oncology (Medical) (open studies only). Filter this list of studies by location, status and more. Minimally Invasive Molecular Approaches for the Diagnosis of Barrett's Esophagus and Esophageal Adenocarcinoma Rochester, Minn., Mankato, Minn., La Crosse, Wis., Jacksonville, Fla., Eau Claire, Wis., Austin, Minn., Scottsdale/Phoenix, Ariz. This study will evaluate if the sponge capsule device can accurately detect the presence of Barrett's Esophagus and prevalent dysplasia/adenocarcinoma detection, in a screening population, with and without chronic gastroesophageal reflux disease. Associations Between Chemotherapy-Induced Nausea in Patients With Genitourinary Cancer and Changes in Gut Microbiome Scottsdale/Phoenix, Ariz., Rochester, Minn. The purpose of this study is investigate if functions and composition of the gut microbiome are associated with the occurrence of chemotherapy-induced nausea (CIN). Also, to evaluate the feasibility of patient recruitment and retention, as well as specimen collection and to evaluate for changes in alpha and beta diversity as well as composition (i.e. relative abundance) of the gut microbiome from T1 to T2 in patients who do and do not report CIN at T2. In addition, to examine associations between microbial composition functional profiles at T1 and T2 in patients who report CIN at T2. A Study to Assess Clonal Diversity of Freshly Taken ESD Specimens Rochester, Minn. Inclusion Criteria: Patients with Barrett’s Esophagus (BE) or Esophageal Adenocarcinoma (EAC) that are planned for Endoscopic Submucosal Dissection (ESD) treatment. Exclusion Criteria: Patients without BE or EAC or that are not planned for ESD treatment. Trans-Pacific Multicenter Collaborative Study of Minimally Invasive Proximal Versus Total Gastrectomy for Proximal Gastric and Gastroesophageal Junction Cancers Rochester, Minn. The purpose of this study is to compare the symptoms of patients who have a MIPG to the symptoms of patients who have a MITG. Detection of Mutant Circulating Tumor (CT)Dna in Uveal Melanoma With Development of a Droplet Digital Pcr (Ddpcr) Assay Rochester, Minn. The purpose of this study is to design, develop and assess the performance characteristics of a ddPCR assay for the detection of mutations associated with uveal melanoma. The performance characteristics of the ddPCR assay for the detection of ctDNA mutation in uveal melanoma patients will be assessed by comparing the mutation results obtained for the ddPCR assay on blood to those obtained on paired paraffin embedded tumors. Gynecologic Extramammary Paget's Disease Rochester, Minn. In addition to evaluating treatment outcomes, tissue samples and swabs will be collected as part of this study to allow physicians to better understand Extramammary Paget's Disease (EMPD). The researchers also want to learn more about the microorganisms (microbiome) that live on or near the areas of skin affected by EMPD, in order to better understand this condition. A Study to Evaluate the Development of Patient Derived Xenografts in Patients With Breast Cancer Rochester, Minn. Collection of tissue and blood from patients with residual disease after neoadjuvant systemic therapy for breast cancer. We hope to use these samples to find out why some patients still have cancer after they have completed neoadjuvant anticancer therapy. The Pediatric Acute Leukemia (PedAL) Screening Trial - A Study to Test Bone Marrow and Blood in Children With Leukemia That Has Come Back After Treatment or Is Difficult to Treat - A Leukemia & Lymphoma Society and Children's Oncology Group Study Rochester, Minn. The purpose of this study is to use clinical and biological characteristics of acute leukemias to screen for patient eligibility for available pediatric leukemia sub-trials. A Study to Assess Adverse Events of Intravenously (IV) Infused ABBV-383 in Adult Participants With Relapsed or Refractory Multiple Myeloma Scottsdale/Phoenix, Ariz., Rochester, Minn. The purpose of this study is to determine adverse events and change in disease symptoms of ABBV-383 in adult participants with relapsed/refractory (R/R) MM. ABBV-383 is an investigational drug being developed for the treatment of R/R Multiple Myeloma (MM). This study includes 2 parts; step-up dose optimization (Part 1) and dose expansion (Part 2). In Part 1, different level of step-up doses are tested followed by the target dose of ABBV-383. In Part 2, the step-up dose identified in Part 1 will be used followed by the target dose of ABBV-383. A Study to Compare Early Use of Vinorelbine and Maintenance Therapy for Patients With High Risk Rhabdomyosarcoma Rochester, Minn. This phase III trial compares the effect of vinorelbine with vincristine, dactinomycin, and cyclophosphamide (VAC) followed by vinorelbine and cyclophosphamide versus VAC followed by vinorelbine and cyclophosphamide for the treatment of high risk rhabdomyosarcoma. Chemotherapy drugs, such as vinorelbine, vincristine, dactinomycin, and cyclophosphamide, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving vinorelbine and VAC may kill more tumor cells. Adding maintenance therapy (vinorelbine and cyclophosphamide) after VAC therapy, with or without vinorelbine, may help get rid of the cancer and/or lower the chance that the cancer comes back. Pagination Clinical studies PrevPrevious Page Go to page 3838 Go to page 3939 Go to page 4040 Go to page 4141 Go to page 4242 NextNext Page Request an appointment Expertise & rankingsResearch May 09, 2023 Share on: FacebookTwitter Mayo Clinic in Rochester, Minnesota, Mayo Clinic in Jacksonville, Florida, and Mayo Clinic in Phoenix/Scottsdale, Arizona, have been recognized among the top Cancer hospitals in the nation for 2024-2025 by U.S. News & World Report. Learn more about this top honor Oncology (Medical)DepartmenthomeSectionsOverviewConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. 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